Astromania Finderscope Starpointer for Astronomical Telescopes with Slide-in Bracket

The RDF arrived quickly. The packaging was very good. Works as expected.

Not bad, but definitely not great. The red dot sight that I received functioned OK. It didn't come with a battery, but I think that was mentioned in the description. I used a CR2032 battery and it worked fine. 2 issues arose with my sight. First, it took all the possible adjustment in one axis to align the dot with my small telescope. It very nearly wouldn't align at all, but I just barely made it work. Secondly, and more importantly, the tall plastic mount that goes between the telescope and the dot sight was terribly unstable and wobbly. The flimsy plastic piece would allow the dot to EASILY go pushed to another position and go off target. I was about to return the item but found a solution. I used a 3D printed to print a shorter and more sturdy mount. I searched on thingiverse for a low profile mounting bracket for astronomy red dot. It is shorter, but WAY more stabil.

good for the price.

I had to go with this because I wanted something cheap.It won't last though , especially one knock or drop and this will break.The red reflection. Spreads across the finder scope

This is a functional and inexpensive red dot finder. The adjustable red dot illumination is a good feature but it would be better if it dimmed further as it can be too bright in dark skies while searching for dim objects. The biggest issue, and a flaw though not fatal one, is that the up-down and right-left adjustments can be quite sloppy at times which can make it difficult to align with precision.

Excelente, práctico y simple a la hora de encontrar objetos en el cielo

I recommend

Quality was average for a plastic product works OK but not very rugged